LU65808A1 - - Google Patents
Info
- Publication number
- LU65808A1 LU65808A1 LU65808DA LU65808A1 LU 65808 A1 LU65808 A1 LU 65808A1 LU 65808D A LU65808D A LU 65808DA LU 65808 A1 LU65808 A1 LU 65808A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/20—Lighting for medical use
- F21W2131/205—Lighting for medical use for operating theatres
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Projection Apparatus (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU65808 | 1972-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU65808A1 true LU65808A1 (da) | 1972-11-29 |
Family
ID=19727126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU65808D LU65808A1 (da) | 1972-07-27 | 1972-07-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3848119A (da) |
| CH (1) | CH576606A5 (da) |
| FR (1) | FR2194915B1 (da) |
| GB (1) | GB1433217A (da) |
| LU (1) | LU65808A1 (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206494A (en) * | 1978-09-05 | 1980-06-03 | Gca Corporation | High throughput illuminator |
| DE3432745C2 (de) * | 1984-09-06 | 1986-08-14 | W.C. Heraeus Gmbh, 6450 Hanau | Operationsleuchte zur gleichmäßigen Ausleuchtung eines Operationsfeldes ohne Schlagschatten |
| US4933813A (en) * | 1986-04-14 | 1990-06-12 | Berger Daniel S | Sunlight simulator |
| FR2739676B1 (fr) * | 1995-10-05 | 1997-11-14 | Alm | Projecteur multi-hublots ameliorant l'homogeneite de la plage eclairee |
| US5988841A (en) | 1995-10-19 | 1999-11-23 | Simon; Jerome H. | Multiple beam projection lighting system |
| US6183120B1 (en) * | 1998-09-03 | 2001-02-06 | Jerome H. Simon | Method and apparatus of controlling beam divergence and directionality |
| US6379027B1 (en) | 2000-03-30 | 2002-04-30 | Ruud Lighting, Inc. | Light-generating and beam-establishing device |
| US6508579B1 (en) | 2000-05-09 | 2003-01-21 | Alan J. Ruud | Lighting apparatus for illuminating well-defined limited areas |
| ITBO20040412A1 (it) * | 2004-07-01 | 2004-10-01 | Eurodent Spa | Lampada dentale particolarmente per ambulatori medico-dentistici |
| FR2947611B1 (fr) * | 2009-07-02 | 2013-04-12 | Zenium | Module optique et dispositif d'eclairage a trois branches pour l'eclairage de champs operatoires |
| FR3037121B1 (fr) * | 2015-06-02 | 2017-06-16 | Maquet Sas | Dispositif d'eclairage a coupole d'eclairage d'encombrement reduit pour former une tache d'eclairement a diametre et temperature de couleur variables |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1987019A (en) * | 1932-11-10 | 1935-01-08 | Holophane Co Inc | Dental lighting system |
| DE1137703B (de) * | 1961-03-30 | 1962-10-11 | Zeiss Ikon Ag | Einstellbare Beleuchtungseinrichtung, insbesondere Operationsleuchte |
| DE1197827C2 (de) * | 1964-04-11 | 1976-02-26 | Orginal Hanau Quarzlampen GmbH, 6450 Hanau | Operationsleuchte |
-
1972
- 1972-07-27 LU LU65808D patent/LU65808A1/xx unknown
-
1973
- 1973-06-26 FR FR7323205A patent/FR2194915B1/fr not_active Expired
- 1973-07-13 GB GB3344373A patent/GB1433217A/en not_active Expired
- 1973-07-16 US US00379577A patent/US3848119A/en not_active Expired - Lifetime
- 1973-07-18 CH CH1051173A patent/CH576606A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2194915B1 (da) | 1978-06-30 |
| CH576606A5 (da) | 1976-06-15 |
| DE2334912B2 (de) | 1976-02-19 |
| FR2194915A1 (da) | 1974-03-01 |
| GB1433217A (en) | 1976-04-22 |
| US3848119A (en) | 1974-11-12 |
| DE2334912A1 (de) | 1974-02-07 |